stac9272 Integrated Device Technology, stac9272 Datasheet - Page 54

• Manufacturer Part Number: stac9272
• Description: 10-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.3.
10-CHANNEL HIGH DEFINITION AUDIO CODEC
DAC0 Node (NID = 0x02)
6.3.1.
DAC0 Cnvtr
[31.:16]
[13.:11]
[10.:8]
[15]
[14]
Bit
[7]
Set1
Get
SmplRateMultp
Bitfield Name
FrmtSmplRate
SmplRateDiv
StrmType
Rsvd2
Rsvd1
Table 65. DAC0 Cnvtr
Table 64. DAC0 Cnvtr
Verb ID
IDT CONFIDENTIAL
A
2
RW
RW
RW
RW
54
R
R
R
See bits [15:0] of bitfield table.
Command Response Format
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Command Verb Format
Payload
0000
Reserved
Stream Type: only PCM streams are
supported by this widget.
Sample Base Rate
0= 48 KHz
1= 44.1 KHz
Sample Base Rate Multiple
000= 48 KHz/44.1 KHz or less
001= x2
010= Reserved (x3)
011= x4
100-111= Reserved
Sample Base Rate Divisor
000= Divide by 1
001= Divide by 2
010= Divide by 3
011= Divide by 4
100= Divide by 5
101= Divide by 6
110= Divide by 7
111= Divide by 8
Reserved
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
See bitfield table.
0000_0000h
Response
PC AUDIO